72640768

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{7669}}^1$

素因数の和:7722

約数の個数: 36

約数和(自身を含む): 148936060

約数和(自身を除く): 76295292

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 7669, 9472, 15338, 30676, 61352, 122704, 245408, 283753, 490816, 567506, 981632, 1135012, 1963264, 2270024, 4540048, 9080096, 18160192, 36320384, 72640768]

約数ペア:

[(1, 72640768), (2, 36320384), (4, 18160192), (8, 9080096), (16, 4540048), (32, 2270024), (37, 1963264), (64, 1135012), (74, 981632), (128, 567506), (148, 490816), (256, 283753), (296, 245408), (592, 122704), (1184, 61352), (2368, 30676), (4736, 15338), (7669, 9472)]